Translation of bolero

I try to learn English as much as possible so that I can travel next year to the United States. I would agree to your proposal but I also need to find good teachers. My goal is quality and speed.
I guess so, not sure though. I think I used the one you have sent me. Ohhh, press the 'wall' tab! Right below the title near the logo. The message appears near the sleeping man's picture on the main page.
I signed up at Vocabulix long time ago and I did not use the account, I even forgot it. But I am always remembering it when I receive newsletters or when I am contacted by other Vocabulix users.